WO1998029999A3 - Method and system for selecting preferred nodes for distributed network restoration - Google Patents
Method and system for selecting preferred nodes for distributed network restoration Download PDFInfo
- Publication number
- WO1998029999A3 WO1998029999A3 PCT/US1997/024284 US9724284W WO9829999A3 WO 1998029999 A3 WO1998029999 A3 WO 1998029999A3 US 9724284 W US9724284 W US 9724284W WO 9829999 A3 WO9829999 A3 WO 9829999A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- node
- preferred
- component
- trunk
- nodes
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Devices For Executing Special Programs (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU59061/98A AU5906198A (en) | 1996-12-30 | 1997-12-29 | Method and system for selecting preferred nodes for distributed network restoration |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/777,416 US5883881A (en) | 1996-12-30 | 1996-12-30 | Method for selecting preferred nodes for distributed network restoration |
US08/777,416 | 1996-12-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO1998029999A2 WO1998029999A2 (en) | 1998-07-09 |
WO1998029999A3 true WO1998029999A3 (en) | 1998-11-19 |
WO1998029999A9 WO1998029999A9 (en) | 1998-12-23 |
Family
ID=25110203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/024284 WO1998029999A2 (en) | 1996-12-30 | 1997-12-29 | Method and system for selecting preferred nodes for distributed network restoration |
Country Status (3)
Country | Link |
---|---|
US (1) | US5883881A (en) |
AU (1) | AU5906198A (en) |
WO (1) | WO1998029999A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3432664B2 (en) * | 1996-02-14 | 2003-08-04 | 富士通株式会社 | Communication node, failure recovery method, and communication network |
US6856627B2 (en) * | 1999-01-15 | 2005-02-15 | Cisco Technology, Inc. | Method for routing information over a network |
US7200110B1 (en) * | 1999-03-24 | 2007-04-03 | Alcatel Canada Inc. | Method and apparatus for prioritized release of connections in a communications network |
US6519697B1 (en) * | 1999-11-15 | 2003-02-11 | Ncr Corporation | Method and apparatus for coordinating the configuration of massively parallel systems |
US7490165B1 (en) * | 2001-07-18 | 2009-02-10 | Cisco Technology, Inc. | Method and apparatus for computing a path in a system with nodal and link diverse constraints |
DE10147772C1 (en) * | 2001-09-27 | 2003-09-11 | Siemens Ag | Method for operating a transmission system and transmission system in a power supply network |
ITMI20040052A1 (en) * | 2004-01-16 | 2004-04-16 | Marconi Comm Spa | METHOD FOR THE SELECTION OF A STRATEGY FOR THE RE-ROADING OF CIRCUITS IN A COMMUNICATION NETWORK AND NETWORK WITH SUCH METHOD |
US7616584B2 (en) * | 2004-11-12 | 2009-11-10 | Cisco Technology, Inc. | Minimizing single points of failure in paths with mixed protection schemes |
US8050560B2 (en) * | 2006-12-01 | 2011-11-01 | Electronics & Telecommunications Research Institute | Distributed resource sharing method using weighted sub-domain in GMPLS network |
US8059668B2 (en) * | 2008-01-25 | 2011-11-15 | Cisco Technology, Inc. | Efficient end-to-end proposal/agreement messaging for spanning tree convergence in a computer network |
US8458138B1 (en) * | 2009-11-03 | 2013-06-04 | Network Appliance, Inc. | Dynamic discovery of storage resource topology |
US9001668B2 (en) * | 2012-11-02 | 2015-04-07 | Ixia | Endpoint selection in a network test system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920529A (en) * | 1987-02-27 | 1990-04-24 | Hitachi, Ltd. | Network control method and apparatus therefor |
EP0436201A1 (en) * | 1989-12-22 | 1991-07-10 | Fujitsu Limited | Method for searching for alternate path in communication network |
WO1991015066A1 (en) * | 1990-03-27 | 1991-10-03 | Bell Communications Research, Inc. | Distributed protocol for improving the survivability of telecommunications trunk networks |
US5146452A (en) * | 1990-10-26 | 1992-09-08 | Alcatel Network Systems, Inc. | Method and apparatus for rapidly restoring a communication network |
EP0568295A2 (en) * | 1992-04-27 | 1993-11-03 | AT&T Corp. | A system for restoration of communications networks |
US5435003A (en) * | 1993-10-07 | 1995-07-18 | British Telecommunications Public Limited Company | Restoration in communications networks |
US5459716A (en) * | 1994-04-15 | 1995-10-17 | Mci Communications Corporation | Facility restoration for telecommunications networks |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4577066A (en) * | 1983-08-03 | 1986-03-18 | At&T Bell Laboratories | Telephone interexchange call routing |
US5058105A (en) * | 1990-04-04 | 1991-10-15 | At&T Bell Laboratories | Network alternate routing arrangement |
US5182744A (en) * | 1991-01-03 | 1993-01-26 | At&T Bell Laboratories | Telecommunications network restoration architecture |
US5187740A (en) * | 1991-10-01 | 1993-02-16 | Mci Communications Corporation | Method and apparatus for telephone call reorigination |
US5335268A (en) * | 1992-10-22 | 1994-08-02 | Mci Communications Corporation | Intelligent routing of special service telephone traffic |
US5734640A (en) * | 1993-10-07 | 1998-03-31 | British Telecommunications Public Limited Company | Protection network design |
US5463615A (en) * | 1994-07-07 | 1995-10-31 | At&T Corp. | Node failure restoration tool |
US5636203A (en) * | 1995-06-07 | 1997-06-03 | Mci Corporation | Method and system for identifying fault locations in a communications network |
US5646936A (en) * | 1995-06-22 | 1997-07-08 | Mci Corporation | Knowledge based path set up and spare capacity assignment for distributed network restoration |
-
1996
- 1996-12-30 US US08/777,416 patent/US5883881A/en not_active Expired - Lifetime
-
1997
- 1997-12-29 WO PCT/US1997/024284 patent/WO1998029999A2/en active Application Filing
- 1997-12-29 AU AU59061/98A patent/AU5906198A/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920529A (en) * | 1987-02-27 | 1990-04-24 | Hitachi, Ltd. | Network control method and apparatus therefor |
EP0436201A1 (en) * | 1989-12-22 | 1991-07-10 | Fujitsu Limited | Method for searching for alternate path in communication network |
WO1991015066A1 (en) * | 1990-03-27 | 1991-10-03 | Bell Communications Research, Inc. | Distributed protocol for improving the survivability of telecommunications trunk networks |
US5146452A (en) * | 1990-10-26 | 1992-09-08 | Alcatel Network Systems, Inc. | Method and apparatus for rapidly restoring a communication network |
EP0568295A2 (en) * | 1992-04-27 | 1993-11-03 | AT&T Corp. | A system for restoration of communications networks |
US5435003A (en) * | 1993-10-07 | 1995-07-18 | British Telecommunications Public Limited Company | Restoration in communications networks |
US5459716A (en) * | 1994-04-15 | 1995-10-17 | Mci Communications Corporation | Facility restoration for telecommunications networks |
Also Published As
Publication number | Publication date |
---|---|
WO1998029999A2 (en) | 1998-07-09 |
AU5906198A (en) | 1998-07-31 |
US5883881A (en) | 1999-03-16 |
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